﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace zjx.Wpf.GraffitiboardDemo
{
    /// <summary>
    /// MainWindow.xaml 的交互逻辑
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
            this.btnPen.Checked += this.RadioButton_Checked;
            this.btnErase.Checked += this.RadioButton_Checked;
            this.btnSelect.Checked += this.RadioButton_Checked;
        }

        private void RadioButton_Checked(object sender, RoutedEventArgs e)
        {
            RadioButton rbtn = (RadioButton)sender;
            if (rbtn.Tag.ToString() == "Pen")
            {
                this.graffitiboard.EditingMode = InkCanvasEditingMode.Ink;
            }
            else if (rbtn.Tag.ToString() == "Erase")
            {
                this.graffitiboard.EditingMode = InkCanvasEditingMode.EraseByPoint;
            }
            else
            {
                this.graffitiboard.EditingMode = InkCanvasEditingMode.None;
            }
        }
    }
}
